Reviews Digital Aquarium Hydrometer

Salinity Refractometer for Aquarium, Marine Monitoring, Saltwater Testing, Dual Scale Salinity Tester 0-100 PPT& 1.000-1.070 Specific Gravity Saline Seawater Refractometer Hydrometer with ATC

  • DUAL SCALES - Saltwater Refractometer measures on specific gravity (D20/20) 1.000-1.070 and parts per thousand 0~100‰, you can get the result in two different units by one test.
  • WIDELY USE - The Refractometer designed for Aquariums, Marine Monitoring, Agricultural and Educational Purposes. Help you to control concentration of salt water easily.
  • EASY TO USE - Put 2-3 drops of sample solution after calibration on prism, towards light, then get the accurate readings. Aquarium refractometer is ideal for replacement salinity hydrometers or expensive digital salinity tester.
  • ATC FUNCTION - Aquarium hydrometer features Automatically Temperature Compensate function and always provide you accurate readings fast.
  • DURABLE & PORTABLE - Saline refractometer is made of aluminum and ABS rubber, anti-rust, non-staining and resistant abrasion, sturdy for long time use. Portable refractometer with plastic case easy to carry.
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Zoo Med Thermometer Humidity Gauge, Green (6600912)

  • Digital Window Thermometer Hydrometer with Easy Suction Cup Installation..
  • Large LCD Display, Stunning See-Through Design..
  • MAX and MIN record for temperature and humidity.
  • Measures and displays the temperature (in Celsius or Fahrenheit) and humidity..
  • LCD Digital Window Indoor/Outdoor Thermometer / hydrometer with suction cup and adhesive tape for easy mounting..
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ZRM&E Seawater Hydrometer for Aquarium Aquaculture Seawater Densimeter Ocean Hydrometer Salinity Meter for Fish Tank Salinity Specific Gravity Test

  • Made of high quality plastic, aquarium transparent, automatic accurate reading brine hydrometer.
  • Accurate, durable and easy to read salt and specific gravity of your marine aquarium, small and waterproof. If the specific gravity is between 1.000-1.019, it indicates that the specific gravity is low.
  • if the specific gravity is between 1.020-1.023, it indicates that the specific gravity is normal.
  • if the specific gravity is between 1.024-1.030, it indicates that the specific gravity is high.
  • The external range of the scale indicates salinity (PPT), and the internal range of the scale indicates gravity. And clearly mark the safe area. Application range: 0-40 degrees (1.000-1.030). If the salinity PPT is between 32-40, it indicates that the salinity is high.
  • if the salinity PPT is between 27-31, it indicates that the salinity is normal.
  • if the salinity PPT is between 0-26, it indicates that the salinity hydrometer is low.
  • Wide range of applications: Suitable for salt water and sea water fish tanks. Perfect for testing salinity and specific gravity of saltwater and seawater tanks, including solubility and specific gravity scales. Suitable for fresh water and sea water.
  • Easy to read swing arm pointer and ultra wide stable base can provide accurate test results.
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Coralife Hydrometer

  • Coralife is one of the market’s leading manufacturers of premium aquarium products..
  • Coralife's Hydrometer takes a true water sample at six inch depth..
  • Easy to read and accurate this specific gravity meter is designed to give temperature-corrected readings in warm water aquariums..
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QIANJINL Salinity Meter Aquarium Hydrometers Salinity Tester Hydrometer Saltwater Aquarium Pool Fish Tank Water Tester Sea Water Salinity Specific Gravity Test(Rectangle)

  • ▶Material: The salinity tester is made of plastic, transparent, robust and durable structure..
  • ▶Simple to use:Keep your hands clean, insert the hydrometer into the water tank or fish pond 15 cm (6 inches) below, avoid air bubbles adhering to the hydrometer during the test..
  • ▶Precision:Accuracy can reach + (-) 0.002 specific gravity units, the highest accuracy is when the water temperature is 18-28 degrees..
  • ▶Safety zone indication: read the specific gravity according to the inner scale, and read the salinity (PPT) according to the outer scale. The safe and healthy proportion of seawater is between 1.020-1.023(ppt value: 27-31 degrees)..
  • ▶Wide Usage:The aquarium hydrometers suitable for measuring salinity in aquariums, fish tank, ponds, pool,etc,can be used for the salinity test of fresh water and sea water..
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Braxlee PoolMeter Digitally Tests Salt and PH Levels in Swimming Pools & Spas ~ 5 in 1 Functionality

  • Why limit yourself to just one digital test, when you can have FIVE? This multi-function all in one PoolMeter digitally checks your pool salt level instantly. No more waiting for results to ensure your pool has everything it needs to stay clean and balanced. Recommended salt levels are 2700-3400 ppm..
  • Braxlee Pool Meter also comes with the advanced feature to check your pool and spa PH levels. Pools and Spas should be between 7.2-7.8..
  • The 5 in 1 PoolMeter tests for Salinity, PH, TDS, EC, and Temperature and can also be used for many other applications including: measuring content of edible salt, seawater, koi fish pond, marine waters, and aquarium tank testing..
  • The large display feature with backlight will ensure easy reading of results. The automatic shutoff feature will help save battery and will store the memory of your last test. The small hydrometer is easy and light weight to carry around for any quick test..
  • We want this product to make your life easier and if you aren't satisfied or need an exchange for any reason we have a 30-day free return policy..
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Cimalab Hydrometer Alcohol Meter, Hydrometer Alcohol 0-200 Proof and Tralle Hydrometer, Alcohol Proof Tester for Liquor/Moonshine/Proofing Distilled/Spirits/Distilled Alcohol Proof

  • 【Professional Alcohol Hydrometer Kit】This hydrometer alcohol 0-200 proof & 0-100 Tralle for alcohol proofer, testing spirits, high alcohol liquor, moonshine, corn whiskey, tincture recipes or other high alcohol content home distilling beverages for alcohol content measuring..
  • 【High Quality Proof and Tralle Hydrometer】Alcohol hydrometer is used to measure the final alcohol content of your distilled moonshine. It can usually take measurements up to 200 proof (100% ABV). Easy to read and can help you easily calculate the percentage of alcohol. The CIMALAB hydrometer comes with instructions and 11.8"storage tube..
  • 【Reliable Alcohol Meter】This alcohol hydrometer for moonshine is a professional grade hydrometer, designed for the determination of alcohol content in a liquid which has a scale that goes to 200 proof. It is used to calculate proof in higher alcoholic beverages BUT it is not accurate for lower alcohol products like beer or wine..
  • 【Designed for proofing hydrometer】This hydrometer alcohol is the ideal kit for homebrewers of all experience levels. It comes with everything you need to get easy and accurate readings: alcohol hydrometer, fibre cloth, detailed instructions and more. Use it to make moonshine, testing spirits, high alcohol ....
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ThermoPro TP53 Digital Hygrometer Indoor Thermometer for Home, Temperature Humidity Sensor+ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer Humidity Meter

  • Informative Temperature Gauge: Thermometer with humidity monitor displays and stores all time/24 hours Max & Min records.
  • The air comfort indicator help you get the comfortability of your home at a glance.
  • 260 Feet Bluetooth range: Hydrometer digital humidistat contains an enhanced Bluetooth Technology to produce a stable, reliable 260 feet range (no obstructions) to ensure you'll always have full home coverage.
  • High Accuracy & Fast Refresh Rate: hydrometer digital is equipped with an advanced temperature sensor and accurate to ±2.0℉(±1.1℃) and ±2~3%RH, which refreshes every 10s to promptly instruct you to adjust humidistat.
  • Smart APP with alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temp and humidity monitor levels fall outside of your range, allowing you to quickly react to make necessary adjustments.
  • Touch Sensitive Backlight: Temperature humidity monitor features a touch backlight button on the sleek, narrow bezel directly below the clear display, to easily turn on the backlight in dark conditions.
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Cimalab Hydrometer Alcohol Meter Test Kit, Hydrometer Alcohol 0-200 Proof & 0-100 Tralle with Hydrometer Test Jar, Alcohol Proof Tester for Liquor, Proofing Distilled Spirits & Moonshine Testing

  • 【Professional Alcohol Hydrometer Kit】This 0-200 Proof & 0-100 Tralle hydrometer for alcohol proofer testing distilled alcohol, spirits, high alcohol liquor, moonshine, whiskey, vodka, tincture recipes or other high alcohol content home distilling beverages for alcohol content measuring. The accompanying hydrometer test jar can help you get the best readings!.
  • 【High Quality Proof & Tralle Test Kit】Hydrometer alcohol meter is used to measure the final alcohol content of your distilled moonshine. It can usually take measurements up to 200 proof (100% ABV). Easy to read and free of mercury. It gives you an accurate test of what alcohol content you will have in your final product. The CIMALAB hydrometer comes with instructions and 11.8"storage tube..
  • 【Reliable Alcohol Meter】This alcohol tester for moonshine is a professional grade hydrometer, designed for the determination of alcohol content in a liquid which has a scale that goes to 200 proof. It is used to calculate proof in higher alcoholic beverages BUT it is not accurate for lower alcohol products like beer or sugar content..
  • 【Designed for Alcohol Testing】This hydrometer alcohol is the ideal kit for homebrewers of all experience levels. It comes with everything you need to get easy and a....
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ThermoPro TP53 Digital Hygrometer Indoor Thermometer for Home, Temperature Humidity Sensor+ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer Humidity Meter

  • Comfort face indicators: Indoor thermometer for home features comfort face icons to indicate DRY/COMFORT/WET air conditions in an easy to understand format and allow you to adjust your humidifier or dehumidifier accordingly.
  • Informative Temperature Gauge: Thermometer with humidity monitor displays and stores all time/24 hours Max & Min records.
  • The air comfort indicator help you get the comfortability of your home at a glance.
  • 260 Feet Bluetooth range: Hydrometer digital humidistat contains an enhanced Bluetooth Technology to produce a stable, reliable 260 feet range (no obstructions) to ensure you'll always have full home coverage.
  • High Accuracy & Fast Refresh Rate: hydrometer digital is equipped with an advanced temperature sensor and accurate to ±2.0℉(±1.1℃) and ±2~3%RH, which refreshes every 10s to promptly instruct you to adjust humidistat.
  • Smart APP with alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temp and humidity monitor levels fall outside of your range, allowing you to quickly react to make necessary adjustments.
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General Tools AQ150 In and Out Aquarium Thermometer with Waterproof Probe

  • General Tools and Instruments AQ150 In and Out Aquarium Thermometer monitors temperature in an aquarium or other marine environment.
  • The digital thermometer can measure temperatures ranging from -58 to 158 Degrees Fahrenheit (-50 to 70 Degrees Celsius).
  • Digital aquarium thermometer has both minimum and maximum memory and a high/low temperature alarm.
  • keep the water temperature right where you want it.
  • A jumbo digital thermometer displays temperature in the aquarium.
  • toggle between ambient/remote sensor temperature and between Fahrenheit and Celsius.
  • The industrial thermometer design features both a backlight display and a convenient foldaway stand.
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odorsin Digital Hygrometer Indoor Thermometer, Temperature Humidity Sensor with Max/Min Records & Backlight Display Thermometer Humidity Gauge Suit for Room, Greenhouse, Basement, Plant Humidity Meter

  • 【High Accuracy Faster Refresh】:indoor outdoor thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously,temperature sensor indoor thermometer range: -4℉-158℉ (-20℃-70℃), humidity sensor Humidity range: 20%-95%RH,which refreshes every 10s,to provide you ​with the latest changes in temperature and humidity at home..
  • 【Backlight & LCD Touchscreen】:You can now see your data even clearer using our temperature thermometer for home huge 3-inch display with bolded digits, reading more easily under weak backlit, there is a touch backlight button directly below the humidity gauge read data clearly even in dark conditions digital hygrometer..
  • 【Easy to use and install】:hydrometer digital Hygrometer there are 3 installation options:Tabletop Stand, wall-mountable and magnet-mountable design, you to position hygrometer indoor humidity where they should be. this digital thermometer indoor can be easily attached to your refrigerator, wall or placed on a table. the humidity level indicator shows you a quick view of air condition, wet, okay or dry..
  • 【Room thermometer indoor multiple usage scenarios】:Thermometer for room temperature Suitable for baby’s room, nursery, office, closet, incubator, greenho....
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Maple Syrup Hydrometer - Measure Sugar and Moisture Content (Density) of Boiled Sap - Baume and Brix Scale - Calibrated to Create Pure Maple Syrup

  • BUILT SPECIFICALLY FOR MAKING MAPLE SYRUP - The Homestead Maple Syrup Hydrometer is made with high quality glass specifically for making maple syrup..
  • APPROPRIATE SCALES FOR MAPLE SYRUP - The Homestead Hydrometer includes both Baumé and Brix scales for accurate measurements..
  • PERFECT SIZE - At 9.5" tall, the Homestead Hydrometer is easy to handle in the kitchen or outdoors maple syrup stove top..
  • SECURELY PACKAGED WITH REUSABLE STORAGE CONTAINER - We ship the Homestead Maple Syrup Hyrdometer in protective cylinder with soft cushions at both ends to promote a safe arrival. The cylinder comes with reusable end caps to easily store the hydrometer for next season's maple syrup harvest..
  • MONEY BACK GUARANTEE - We are confident that you will have a great experience with the Homestead Maple Syrup Hydrometer. If Homestead Hydrometer fails to live up to your expectations, simply return it for a full refund..
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